Wikipedia:  

DSS

DSS; Sodium 3-(trimethylsilyl)-1-propanesulfonate; 3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt; 2,2-Dimethyl-2-silapentane-5-sulfonate sodium salt; DSS sodium salt
Molecular Formula
C6 H15 O3 Na Si S
Natural Isotopic Abundance Mass
218.32177
Mono-Isotopic Molecular Masses
C12N14:   218.0408862405
C13N14:   224.0610152673
C12N15:   218.0408862405
C13N15:   224.0610152673
DSS image
DSS
InCHi String:
InChI=1S/C6H16O3SSi.Na/c1-11(2,3)6-4-5-10(7,8)9;/h4-6H2,1-3H3,(H,7,8,9);/q;+1/p-1

canonical and isomeric SMILES:
C[Si](C)(C)CCCS(=O)(=O)[O-].[Na+]


PUBCHEM iupac NAME: PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac SYSTEMATIC NAME
sodium 3-trimethylsilylpropane-1-sulfonate

PUBCHEM iupac CAS NAME
sodium 3-trimethylsilyl-1-propanesulfonate



PubChem Substance (SID):   126596835   24850773
PubChem Compound (CID):   5167273
KEGG: Compound ID   n/a
CAS Registry IDs:   n/a
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CAS 2039-96-5   MDL number MFCD00007537   Beilstein Registry Number 4035923   EC Number 218-031-5   Sigma-Aldrich 178837_ALDRICH

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.